Special features: Opening firmly tightened screws requires enormous effort. With Wiha's double-ring ratchet wrench, the user can easily open any screw connection thanks to its lever action. With four different wrench sizes, the user is equipped for screw profiles 10/13/17/19 mm with just one tool. This minimises the weight of the equipment for professionals and frees up space in the toolbox for other tools. When working with the 4-in-1 double-ring ratchet wrench, the user benefits from a short return angle of 5° thanks to the double hexagon and fine 72-tooth gearing, providing maximum comfort when working in confined spaces. The integrated changeover lever allows for effortless switching between clockwise and counter-clockwise rotation. Furthermore, the double-hexagon geometry ensures precise placement on the workpiece, thus reducing the risk of slipping. By simply rotating the tool around its own axis, different wrench sizes can be selected. Made from high-quality chrome-vanadium steel, the reversible double-ring ratchet wrench stands for durability and robustness, not least thanks to its corrosion-resistant and easy-to-clean surface. Technical data: Wrench size 13/17